25 search results - page 1 / 5 » Coverage and hole-detection in sensor networks via homology |
IPSN
2005
Springer
13 years 10 months ago
2005
Springer
We consider coverage problems in sensor networks of stationary nodes with minimal geometric data. In particular, there are no coordinates and no localization of nodes. We introduc...
IJRR
2006
13 years 4 months ago
2006
ABSTRACT. We introduce tools from computational homology to verify coverage in an idealized sensor network. Our methods are unique in that, while they are coordinate-free and assum...
ICRA
2010
IEEE
13 years 3 months ago
2010
IEEE
— In this note, we present initial results towards developing a distributed algorithm for repairing topological holes in the sensor cover of a mobile robot team. Central to our a...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—Wireless Sensor Networks (WSNs) consist of spatially-distributed autonomous sensors that can cooperatively monitor physical and environmental conditions. Because of sensors’ r...
CDC
2008
IEEE
13 years 7 months ago
2008
IEEE
In this paper, we present a series of distributed algorithms for coverage verification in sensor networks with no location information. We demonstrate how, in the absence of locali...